Transaction not yet indexed

66zSpyyDLjDGEsUZz4RFGfAwxSgS4EGoh3wZ5u6e8sjX81u9AMMiRUM8XzMgq8squ9i6M6pqi8vbNk3RuQ8vGMii

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