Transaction not yet indexed

2mZC123t7LDeBkMSwm5Je9GXoLhMQeJytSEvmynypTPTBz2DBpPwdr8xp8cBZdjpMMRETKuS3tKGFb5AXX3Fx1DY

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