{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1348716067",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7bffc87623330b132f1ca68275a1015f04502eab33c09aae0253b0a6cb20df67",
    "signature": "0xfb0c8eb7db008c040fda9173763cc9b7aebddc88f47ec27bd57d4ca33591ddb03760aa8af6e5e342ef8819d7bf98de1c4f8200117526160f8b014f57b7bb013a1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}