{
  "manageEntity": {
    "action": "Repost",
    "entityId": "904784520",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdce2fbd88717d17a38f935ec597aef48c998abb4ff05ac2d22991645a45f5652",
    "signature": "0x92b4e630a756ccaaad215544ba8399f5402552b9afdb8b4fe7a3a1165fd615c83261e39e9280fa536906b70402231e976e382d7427e4d16fb3efbd22ff60e19f1b",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}