{
  "manageEntity": {
    "action": "Repost",
    "entityId": "658594912",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc1cb6891a67f2b72801fe80816f1a659f4e92fb28ebf89e262be1cf72beb2739",
    "signature": "0xdc6bff2ee168b0b0df961512fe9ea0c23d0602c39fcbc1223b6c5e208bb3f045519313a7730ad8477a0f924f63254a517f308660151b113a7321a7f335fa9a1a1c",
    "signer": "0x5abad058d33E1C0C0A69d85BA3181678C1721765",
    "userId": "632918751"
  }
}