{
  "manageEntity": {
    "action": "Repost",
    "entityId": "248762713",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5c6b0b3439f7ec43190cade140f924d6e00e9854a3833030c399bef147bc3601",
    "signature": "0xb2235a90d3b66849d0e737e3c89b735f9d8421dc58853991522a43970b84bada15efc8d0bdb6fff69d3b1284b0279bcb10ad9fd7f911a3751ee1c62d524583cd1b",
    "signer": "0x7b52e6AA15Db4Fc3A84AFF2b12e5B8B128eA8610",
    "userId": "808512351"
  }
}