{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1188388386",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x60f910d14ac034d697f14c5dc5031a2655acfd76ed30a6fbd8ce83a01ef3ed02",
    "signature": "0x0a1561a4ea1fe07ad415b54c2d1c601b16c8ea1e46c114a5f4f070e717cf1c6f6f1e9991d41bc5ee80d1151f28a58e8e212db09811b8042c7479330fa1119b061b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}