{
  "manageEntity": {
    "action": "Repost",
    "entityId": "131505034",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa057d7859ace52ec03d0eedbecafd698e4acd94c8811a0ae7950ed089aef5f0a",
    "signature": "0xfc4c3076ca1424bbdf4a423d9f9ddc32c5ffd6e975309f9d114157a652c271fd64a2a73e021c5daf59d743d2b71c3aa93ac8e785c42201fa07dc5097770dabb21c",
    "signer": "0x569a23a5D506E4404139fB7510738Ee5b80F5624",
    "userId": "280440301"
  }
}