{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1537309719",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x50c1088211b2b312aefcb1cab9639f8c5adcb6d45b5b3b1218684efad2a95d27",
    "signature": "0x7bb3fc33b475c99cff84b20f180c9aaee1c0285a6344ea83f6ae1ca4b047cca12cdb423d1020f7afc9bfab406a2fbd12cd96b930b02fac3a41809568ebfdaf851c",
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}