{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1994872990",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x44071c21553497cae42eff64844eb24eaffc95367c049f785e3bbb270dac1860",
    "signature": "0x9230ef8234ffc64028ef6e3faa2953778bb22a1b613ffdcfdf0715e6d1dc3288356b16d82207896ff645e5ef3c4dddb4d09ff3a98d2fa1bd9c2c8c12151bd3d31b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}