{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1405947878",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0a21abb3f9ceeb4415486729636812185f5c5e4d921c58dd7d86fa49b1fa7e54",
    "signature": "0x72fda93e6553c8f0d209367510f35c4609164f2c0e4671700b9a07e52870d76175a47e41671538f58c5bcbe5bd00b20493cced7b2cf0ae7b74743a9271b32cc21b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
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  }
}