{
  "manageEntity": {
    "action": "Repost",
    "entityId": "981073817",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1a01653180de318b6445454af0f9961ebbbf59405162af3016eec0c2a5c650be",
    "signature": "0x9115801e5e95791dcd885e2a453e4129dd3f35aafa070ff17f9d1eca8513c1e86f7273d9dff1ecb0478fb85ff2e8b0bfa769e1809ae50745c7b0e547aabf9d571c",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}