{
  "manageEntity": {
    "action": "Repost",
    "entityId": "406108",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x560f48ca98f680e3c1c05de664c5aad732dada1bc557dfd753bdab4919f7976d",
    "signature": "0x9b24dbcceb9d8c33e758762b1e6c07a9fc69c37b330121ba863bbba6df4745ae2c57f020a29ff5feffc27daf15b7a76f3bc1c6106ee0c8b0e012eded58d914d01c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}