Transaction not yet indexed

RcouVRgaEFXFZDfTT5zzJS2GhUUj8bcMzFdrTDXDqzgZmMWjQHCZrJLDhZHS6cPj6mFFF6P4cHonofbAHanRHK3

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