Transaction not yet indexed

2D31vi3SVtGGDkf4fim92NivzYpAo9EWsuBf8EdSzVQWJQaSm2sdeNVQR9U2KkeSYBTTVXf1GQbQ6Mmfjd2s7LS8

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