Transaction not yet indexed

55YXvBKHDtRTQim41FVpQUWNgtCyeSa9jaixUkf3i5pFUQxry4sa5uZYzqzqsiRybMxmdJgq7knsKR19RZEaaLTd

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