{
  "manageEntity": {
    "action": "Repost",
    "entityId": "333149",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0e307a604f32f1e3d3dea317b7dbc0a5311e1a49b4bb556542303c5d0e672175",
    "signature": "0xd73cf4b3f3e2523e60e18e8b85a6163e28e8924e344ef80ab41dbefe735b508b6bf02b1ade2a533c1b8be917be592925385b7ae099732c47f43a62fdf32a39551b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}