{
  "manageEntity": {
    "action": "Repost",
    "entityId": "135655",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x97f5e914c4b4fb185e0de47d34563ebf9f7dc3d9ad9fd064e5e8672cdaecbec5",
    "signature": "0x1b97a4dd6de75e704fe10063fa1b048bf40ebb1f3c22d0cf3770053978e2dda972fc08502f8b9b671e45ba179a4ff1daf50082fab9477453684fdc6d494a017c1b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}