Transaction not yet indexed

55YkcmF2eBt35NAd9gXSvw3TtpMRtKCtS9XWMaDDyRtww47RmumsTd6Zp1SpqwFXjugJgoBN4M1QuJAYMtsa78Jm

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