{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1859918336",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa2e0720e35911cc5f47cfb4136cd441252c4928977eca67015623d3a3d22418a",
    "signature": "0x55537185cee4ee93b32923d65ed2f5c4e8b1da01bdf4ef6c47727f3f26608e0e688c59910060b6ec56ad9b2fce5ff3f3741b87abe69a1a75dc8cc101e3f572ee1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}