{
  "manageEntity": {
    "action": "Repost",
    "entityId": "650281108",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb1eb1de10572f3fdf4009cb5ef53b12d5f4c161b211ffb320cb37e9f1b55d3bb",
    "signature": "0xfc1982ec82d552f68904e108cc7cc4d221148db5a23953dacbb8c2a0c541c1747f7e8f1066c96f941a96bc611ba669bad3737e61daf8a1bd0fc315da4c586ce11b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}