Transaction not yet indexed

55TfSK9TPVjdPn4Sd7s4i96446yop56TctbqpWreDnULyMRJaASjHRZDKvZqN8J7nS2NdkxkxgCmzY2GQzxJspwu

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