{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1947574846",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa797f995926f25db27ee05a329a1801a215b241b21b3c3aa786e96324cd7025a",
    "signature": "0x0947d7cc28a60907ecc596e4e873d4101e257a9a716d0bb19abc34cb91ca56e910c77e3d36e92f97cdd1880df06b66919848563780f8cd7e09e83d0b780ab57e1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}