Transaction not yet indexed

55u5VNSK8WaCT7X1ufHTVDujiBuVTSz2uuZETygcf7W9ENe4vhMf8ubfg2DAFQvqJFJWLEmP4XDvQkYVCSbH4Y1p

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