Transaction not yet indexed

4UM3dTB6wkSHKVfediTQtezEMwZXXLDejYJ2dBfRAcTcZc1MTLrPgPvN4jdK1zTqPh7NdbAEQBGxSUDeeAP1HUrY

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