{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1244721086",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbe274ef1f961830f3aed180699f9c103cbe15366ad309902af307dde4277e3c3",
    "signature": "0xb0f2c394eb667f35190aad8c37ffb238586735be0b6d54f71a67560a8a2b77401e4eeac82d6b700e36a1fc2d601d9d428f19fac1f780496a60b9a80750c842a71c",
    "signer": "0xB2A34b43465721B690e6CbCfB42C0cdC30050183",
    "userId": "103086"
  }
}