{
  "manageEntity": {
    "action": "Repost",
    "entityId": "242170184",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x26cd132c0149a6ca63ae6766bf492cd79692336bd03d8eadda38cfc31a698152",
    "signature": "0xf9a07e76c43c353718f81be07d1a605c18034da6a5938d05f5d845fe4811dc4111f15dde00d307bf792ed50b33771b9ce8d9d37f5a2610f685558c1c6e2aa8c01c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}