{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1141406438",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd331d36e812aee44292fc89f3ba3e7f475fe1e3f07944bdd373787de1361fb39",
    "signature": "0x2580e68f16f85036c148b2a6674edd6c2a3bae5e9c5a70e7588e479d1d81adf23dd700f5d3805edd52d041e1a034386303633a2ab454f187c2c06858d4c8cccb1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}