{
  "manageEntity": {
    "action": "Repost",
    "entityId": "70729481",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9dfb94298326b32bc243c72bd52a65dc22711ab14ab3a128cc9a1199c652c795",
    "signature": "0x1fcbc125e2f97bd3e248aee359d54f00ba5f9a42ec2eb13a65c711baa34a566905290657ef4ce4ad064abdcf93c8d6878ceac1bf985b2f336bfcc31f4a1630791b",
    "signer": "0x6754A920da1003d0904BdFf228A6E217Cd12bF5E",
    "userId": "105562689"
  }
}