{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1871277887",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x75685b20383766bed3b54273fdd856023e67d4718323ba9cfbf9bb6f79a46a7d",
    "signature": "0xa7136570f064f53481da82a23ce6085ced4afbc14048d4bb2d5884dc43e3428d3658895bc92e0bfd89f89a3a47a54bd1a04fceade32a6c53505d1812a43985901b",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}