Transaction not yet indexed

55YSNzLst2J75MKiRpJLXNqXMWqyNbhqZ2u953ffgAwjJU8VkFfphWQDC5DbfC1FrFg7eDahSmDqrymTa7gjQuK8

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