Transaction not yet indexed

55mFTtJdfNEg2zo6iHKkhuHMsVFTiSYwZEuGG2D6EtZgmTUSSYRHKSe2arz7nbCPPxJ6uSitStnuiZcgBGpdD1kH

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