Transaction not yet indexed

2Ex6cNM64x4W4pvpFVaUe8vQ2XcDRYUw8dkHfdcuvT1jhL7ZPnDeEKoUYR4vFz3TPW5fy1cMf56voE7XeAvayBc1

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