Transaction not yet indexed

55a6CoUPL4ZaW4mbX5BcFEgdakmJGsnV9UEDdgMVfLbBPpzWcXvsZBDatE3wK2pYKFKgPh5na8Q7E3Q19bEkoUk6

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