{
  "manageEntity": {
    "action": "Repost",
    "entityId": "96250403",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdb864a766e2d45fb0286f43d95e422c96113c54f92a370fd596b7f08e6d85e78",
    "signature": "0x192da467774ccf70524e3259a11a67ea40194692fdd448d0bcbe7e45649a1dbd4371b4228c45cbdb9cb7837aa68b391e42550b4b343b79c9b7506e517a0754421b",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}