Transaction not yet indexed

REMX5bBY3nq79igBQp5s75LmgRWyXPsoCyfUMb21Fk9CuLz1JEnGPBvEMMCdU7KtCP1DaHWD28Db26mskmHjFZ8

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