{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1287092877",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x30896d2233d78e70897956c1943ac5bc754437d939e1d603b7228fd2666743ed",
    "signature": "0xdd53bf1605dd2238ca2f64d3f0a7443ac2f36fdca8e74082b10c0b5114568cd5600baaaad2dd4d8c0a8b5272d170e029518112e4e58b487403444f5344d135981b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}