{
  "manageEntity": {
    "action": "Repost",
    "entityId": "662475007",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x01be9987c3e8fd2de50b2e5e747495dbe2d2d466071c1dc434271e16e054b8f3",
    "signature": "0x3aca99c188744219769a97b46ad2f1dc1a0fd0a95537da02af05179d61a5089417eea4665716d174505899c60bdaeb7c5083ac53bff810288a457bea71dee5411c",
    "signer": "0x7Cd44Dc53B13eEA7335A000Ce36c05cDFE34b348",
    "userId": "355113"
  }
}