{
  "manageEntity": {
    "action": "Share",
    "entityId": "1891731222",
    "entityType": "Track",
    "nonce": "0x34b1511f2e140d84058eea3269cafcac1d607c5639cc5f5974d3ccec2d93f9a7",
    "signature": "0x4ee482e3f0be6ed28047095202a071c2bb0eaf61e0da3a79f9e90280359acb532172d5a907fde1f87fdeccc709ea636308ab54b41c40a9e631e3c25aa87b5eb21b",
    "signer": "0x646BEca96ab04bFb6DD725EEBc0383e1Ef13deeE",
    "userId": "588448440"
  }
}