{
  "manageEntity": {
    "action": "Repost",
    "entityId": "66779933",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x755b9c10c274dccb7dd62b17483edfc260683ce878cc5a2ab4763bdb85a525c4",
    "signature": "0x9fc9a61eb1f3c6153cc945c0a2c9a1de7b2fa99bc86b7660969235c5019ae8844e58a0b2f5eadb9cb8bad178305bc217bc4f225f140e6c349f5cd74d62b2679c1c",
    "signer": "0xD65fC4130218Cd51217b39674E447D5ABeDFFe81",
    "userId": "659480805"
  }
}