{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1074175524",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x32e05bfbc0fcd38698a1976d8c25c73b782fa4d66dd2b8da6c84dfa096a7d70a",
    "signature": "0x78b6e857e26586184ca97ba6b60727a552dc06a11c20846342342e443633f87b01fb45d3105996ea01c36d278e1363f66cf06ff3513d58c168b559242457d8da1b",
    "signer": "0x2D566E1DaC6fc148a694abe846B32e39B6584aa5",
    "userId": "890889753"
  }
}