{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1897022163",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x18a21021b46cff69f8f64ef5cf8018d2274631315ea188c2cf235a44510837d1",
    "signature": "0x588a8f280fe90506c37e933eb46cb0fc14cb4517262aa50ffc9ec9506c202f661609509bbec302a553a6b2770b78a0d1678bbfa8e914cfb8f2780af9581553121c",
    "signer": "0x036B1ee0d2003ae5B5E252d58647d13f0e588EEB",
    "userId": "161353174"
  }
}