{
  "manageEntity": {
    "action": "Repost",
    "entityId": "122724300",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2d63658ef9f6908958b2e11e77f7e56b53f3381c47dd7eb6621a720b297d9127",
    "signature": "0xc60db03eff49d755eba8ec453d2dcb84dcb7017eacb885fcbc606f075853332c79026ff100237eeb61c8a884c82c47089a789197d49ba754d2f827e884d8d9691b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}