Transaction not yet indexed

55YuRCY2NidMXqJPMMiqSMo1itfvLPbR1FW2MnFxhr2H4TECTGsUJbx85p1k8J2UvRQDXGFHAsjUdpEVpWf1JFuc

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