{
  "manageEntity": {
    "action": "Repost",
    "entityId": "364440710",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x47684ff3cddac5206f43b1a04b12f7577347e6a7c9904b887d34c6ea058ac670",
    "signature": "0x9127b2a85b64ea33a8da05a3d98ff82229e4aa4f54b03a511bbd57c2bb15cb5c7266b5e8f2d9da7498d597f21e56a2e84097dcf844ac76b5e40f8052c1531abb1c",
    "signer": "0x2D566E1DaC6fc148a694abe846B32e39B6584aa5",
    "userId": "890889753"
  }
}