{
  "manageEntity": {
    "action": "Repost",
    "entityId": "699967",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5f04b96b3a544b8f788929138b88185c0042dafd55733c4107402903da4c9ddc",
    "signature": "0x3daab71a77988612304ac4b90306dd1cab35f85fac9215cd9438b5372da541af5a81b0ea553ed0c8bbf7fc33b977dd3abcb00b225d2835e81e5a9d6c55b6af4a1c",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}