Transaction not yet indexed

mPkU5tcyevzWM9aUFc7LS1kR3b5C4viAd64FwCyppPfbC2bG5h2GD5T54XX3J3eWpYmTMcpa34Apcz6SJyMHBhC

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