Transaction not yet indexed

2AUstgDMoSDB4BUShVxz4S4v51BhnBVq27sT1MQTwDa677LndNNPBRz494kAzEfCFWoumS9feizRFPpiu5jHLQW4

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