{
  "manageEntity": {
    "action": "Repost",
    "entityId": "89974",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3acd7b8b4467c234ac57783b99516ea61f3c90f377c3156813f8e3c48ad43c66",
    "signature": "0x2f9affb4f2241cb73a2899affd646af9cf9fe4a0b5f7f3c09f7209a05dda45bf499c2934ca0133fe358a837214f79db44115aa2bfc518d607e1353e38c40ff601b",
    "signer": "0x569a23a5D506E4404139fB7510738Ee5b80F5624",
    "userId": "280440301"
  }
}