Transaction not yet indexed

cUMspJ75JuRkJdpcHFNFMhbyjDDaJe9Zg8AUGvi1vHZs8pJPVvaptp7Gms6WqSsXCQNx1a7tNAHMBii2cQB8q56

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