Transaction not yet indexed

mRRhwnmdAHVsAXMaGzZe2unfUWNbxTPkfTZGW49e7iDvpvDeJfc5tMEp2cv2GCprY49wj6bKHWT67jbf3P2kgGU

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