{
  "manageEntity": {
    "action": "Repost",
    "entityId": "882874190",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x914eea49cfc8fed11b95c2eec0204aaa7157315682b3d599b7b113db94093043",
    "signature": "0x90aa4b8c1cfc731ba18e9f549306ab4d2fe63a6095df9e6d4e4bc7f9dcb638181ff1118e4890df25a98e20dc81c62a42777bcdd454a454b3272de3d969d7d22e1c",
    "signer": "0x6754A920da1003d0904BdFf228A6E217Cd12bF5E",
    "userId": "105562689"
  }
}