Transaction not yet indexed

55FCUn5a1TxMjCngJVbeMzfyz6LmiDo64AdsFg8usGT9BN848DvBTjzVfEJpq2tQUo5RbDKNq3b7kdn3QwUpzVnu

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