{
  "manageEntity": {
    "action": "Repost",
    "entityId": "676128819",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe3a4474df3633d13496956661c7a95ca67d9a1bc4b0fa249c8ae2797dd797496",
    "signature": "0x40d1eae3693d304273b530660d38b47a289cf271ab45ad6a217fbffb81d0e0d815902e762ec5a54a7f58845d946258f9bde23bc5ff98d3d51f02d0bcde1e790c1b",
    "signer": "0xD24F8A2501472e4c9FD5dfCCDF80B550912c7FB0",
    "userId": "887242445"
  }
}