Transaction not yet indexed

55NgaRWR8k3yc6B5ZJ8AFqabdye5YE4NvpXtNk6Tr1DMzRzEGKJkTosRHAAiA2EpR4HQVvx4hvKzaPfLuaYysGP1

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