Transaction not yet indexed

5MPLNNi2FkUSknbvmFPbv77DxHWJNaxwyP1EHdqYx8GBoZhWUthpuj7vvGRE8vPGnmPfDxRs2Wd7x7dwhqiLo2Nc

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