Transaction not yet indexed

56XCBCBXTu2QQpgWEdZbUXkNj2wovALXHYukYGXngGLaNQZyc1ihqDWNh1SE6wmMCo2tPFHAXCjcA1jJKAEKGPK9

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.