{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1154901457",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4cd774351e357b2e5ef9c5b4bf14e4be61edd862c899e3bd909fbbcacda75cfb",
    "signature": "0xb71cebfcfc4e567a5dd0d0348fcbd2b81ec2fec803996e0567a6be6e97663caf082fc3be48cbaa8fec20000b1f539387347dbbdad4d9e20835c2969463edb9261c",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}