{
  "manageEntity": {
    "action": "Repost",
    "entityId": "864406066",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x603c19a77af81fea7b53b2a3c01ee4d3c3818f2caf2d4ba4810a5f66e249b0dd",
    "signature": "0xab573fe73c78fca2f3c8021cb2726c74b3ec4f9aeae6670c20239742c601769c0436fc072b561bdd449ba6e582f351193814e76fef05bcdccdef4d17f02f7d661c",
    "signer": "0x5abad058d33E1C0C0A69d85BA3181678C1721765",
    "userId": "632918751"
  }
}