{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1098888797",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4245690d57a76d307a87fcf3a33895959a4b3093e4a65dcdb15d184a64bc53a4",
    "signature": "0xdc1ccf817c9117429c6371c8546cfcc73230c3c9116985fd27aad6b83913eba102623d1ab7523ecc489c6019319938b0c8b2ab3c51f42c53097c7e04452542fc1b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}