Transaction not yet indexed

MptJS6PJCuzegpCrCtqAsNtbMDtnQgwxV4rBQG8D2mQvCxcsURJs3cjG4rHdYcLSC7TrFCDMs2iRu1Cv2icxQWB

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