{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1217709385",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdce6c120ce9af328c2c3560770b9b3179e82809ff10f2e0da3d64cc4fda0c679",
    "signature": "0xb3861c1d8dc5f31b4b78e4b7ee99f9f1aeea58bd8db4be300c10f3688fd762c937fb8da01fe448fc278cd6f50440efd042b59124217510a70d345c32f68d51701c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}