Transaction not yet indexed

EXeL21TPoWqwEHT6XmhnFAXEDRCXjtZ7E5Jh5sAGYgRwWRRxxsS8sPkDEaWmdx74pdiDgJGhY3tSooLS7m8eAzc

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