Transaction not yet indexed

5REUNCq7UrcoLgwHVk1Y8MZJWqAogrTFsFqRTAv2DPvnK2PWWW8Lb6sWAvVJk97PcABcisc9nRLbZN6nxKyX635o

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