{
  "manageEntity": {
    "action": "Repost",
    "entityId": "898270499",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7794e60cd107d2db52f5a0cf319ccc6bb4a86c6f5c82a4b10edc6b6153122354",
    "signature": "0x7dae82820d8f614349ad6dec8c042c0781c8de345f31374826925667c00111be7bc7514870e2043de53da76ff5417c988f35c8d6a1348215d66c90fd79af1a4a1b",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}