{
  "manageEntity": {
    "action": "Repost",
    "entityId": "317480",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x56bce0502b1866a454e82ce862a617737c6881f2924244c668dab750c69019f9",
    "signature": "0xf2cbebaa17c7b1b5e2a330dac5a39ded571a76b17306b15b3eeff4f72ea871484e69c18a06faeaa61eded416c8fb2b0d6a37867e95b0b4119986985baff448361b",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}