{
  "manageEntity": {
    "action": "Repost",
    "entityId": "164903213",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x851b0e0d755cb3f5d6e7e6c0e68781818c2cf739b82c5b4238f055435343a3e3",
    "signature": "0xe7852c3754832d4fa617f82c2ca761b4cf0b317057ec824736dd28ac1167fe8766586c1089f4d1ee2a9684792dba748b82a877e8f34f89b5609d9b159c2f58cc1b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}