Transaction not yet indexed

ECb3byengZK5MJfaE9oY7URVdVSn1byeX88dr7S44WSgHzAERiH6YbM3FnVijn8X5bKTzvm1BfTxRz39nhkZoRr

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