{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1998844219",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa982e61377bace2ca3ed82a47e0f594c292037372e6b52b3a2cfbd100e7692f5",
    "signature": "0x95ff6aefb1b2e3a90dc3a6c015a81a8f6d704adf802e5542fdf0ef1db798eef86b1a90e3844a13d80a21c871e605322b71ec39d7671b390c0d27490ecc24236e1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}