{
  "manageEntity": {
    "action": "Repost",
    "entityId": "736848785",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x280960426dee82337b1c607830cd7225eb52373ba9cc8d60fd0d85e77a145825",
    "signature": "0x2288a25c43e0f9a459e28bbc86b8470b5ad169bb6a3a9f52a8c935b21c4e49536b034c6760635f8b97654dc5b13c564c48a3a95d3d3923e6bfc7289b4730d8001b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}