{
  "manageEntity": {
    "action": "Repost",
    "entityId": "487473387",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x80ad1a14b8924ee46771d671eac656340d24dcdf5b83b39af66b44a58a2c4da9",
    "signature": "0xbadc02029792e6b410c3a6097cc4fdaf368b36902b47f223e8ddb8d1d1b1e9754db8b1fd07eea07bb3147ef9018fc5fb54d01ada68e738e6e6c6b993ee3ff22b1c",
    "signer": "0x0E6Ef8dF2F401D8918d603B82ef321D94A721556",
    "userId": "648802251"
  }
}