Transaction not yet indexed

Natu7gaPUNNVpcaXXitjV6X5fHyeAcqujbHaz2yWGay2u2k2Kpy8bk178DFUewLBD5r9CxXDFYih6B2FhTQBzpY

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