Transaction not yet indexed

1wuMTmRsJswj1WNhpDgnWLXNsWP4eUexnDgi9aLSkaNajs41tkSK5z4rm4ynDbMXHdfTqBhnmpcD15T7RTa5k9y

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