Transaction not yet indexed

66PcPSAMarMjyNvLvPvmtyPtS4Da1v77jkcqcwvb4DLRygFLwAwKUuguWv3TQjrf8zHK9wNV8TUfRdGZyxWeuFSM

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