Transaction not yet indexed

55CfFkwQmQbRmXerhy4zuAFzfCCoP8gPP7ihTMnLFuSeRLAaCo2a1FXv6TFx8Mfm1LooTQN8a2JWuAKW5Zb6xUmZ

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