{
  "manageEntity": {
    "action": "Repost",
    "entityId": "124255941",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfef835a05d976068fc5107947b8336e41a24338ca54e72fcd1706a41545cf3bf",
    "signature": "0x8d3dde2d00a84e1bcbc78b77ecd615d4686ca807f0ac23441848b99512946dfd0ff407390ebbb71fbdc6d16ed0a2d2b78d7d4b076299a6babb04f28a141fda301c",
    "signer": "0x5D4848bCf5c4abA1a0Fdf2B61408c9e4288aDb0E",
    "userId": "305415280"
  }
}