Transaction not yet indexed

53SpjtYYbR6ArkGCZb7Xqzm4Dnpghqew4E7Cj5oDMn43ZZbuaXEdA6MhhFncPRBPnRF9MxXLS9fFbUXiUTnS96LU

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