Transaction not yet indexed

1NgPUzKjbDPYbVSWJMoLkumBtcFYGLHYawUgLCcsFfRrRsAdXfDPomFVWBnSuW5VNuZRsBhZFCRXFqG7QePBC5

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