{
  "manageEntity": {
    "action": "Repost",
    "entityId": "588201294",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x838fe38c22c1688a6532e6abd8b07b9c4acbfef7161f5f11c8074f4d385cc5f5",
    "signature": "0xdf6914c0c499a03cf9d300197c9ae2413ca2208bc54e3d21a7c8a9fbad181505564a5d2b2ac16a05e27c6d0a0e105b02f0e0f129a9d2c5953d3744a9653caec61c",
    "signer": "0x7425EdbFdF528603A88c658f4cf8B1396a8a77F5",
    "userId": "406225571"
  }
}