{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2017427049",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf8e3f63d1fac88d41d53cefef9854cd605a1b73dd0abd0a47e90fc89d162b44d",
    "signature": "0x259770e7ee640a30cb3746031987f4880b31599ab8f72a86a07eb03b352c37407f4d581b835eabcb4b3d5e0f7eb1b54517ffbc8c42abd22426b5a48b66e49bae1b",
    "signer": "0x569a23a5D506E4404139fB7510738Ee5b80F5624",
    "userId": "280440301"
  }
}