{
  "manageEntity": {
    "action": "Repost",
    "entityId": "938781323",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xacb4f4f2fd15f9d53f3f2eaf2449a6710cdd2233b74e98283e7508cd3dffb73c",
    "signature": "0x7ca6f78e12fab4e08bc2901986002d4f166fbb9ab8b07f7386b1e85af31f3be84759b8f770bbcbbbd7880036396e3d1e7c1c4faa4875ffe7065789133a1b10a71c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}