Transaction not yet indexed

55ZSEShfxiYuQ8u4Ny3mykuz2sKosXQkPAQv3cG5w21uoJXBmit4WRqbuWFAQpyMxZFhdQLnCpdsszUiSBQdyo1u

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