Transaction not yet indexed

5Mx88owhtbkQgv3JPvL2RizBMBn5k9mi2iTgfHDF4fUbdELNf2k1sPoxsCrwyYigsbLAV7XMuxrZM6P2NY8U5MZ3

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