{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1009291",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb519a027f68f21ac2ac4efbffef024cfcfe1df2dc590f6cdf4d16ae1f2ba3b1e",
    "signature": "0x8a095aff0d57312ca7602a5a877e7a34e7f589fbbe20faf6532826db9ecf69637ceaf79ed22992a5e7ded924456509b35eebcca9a1afdb0f48c3cb5d29f1100f1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}