Transaction not yet indexed

2ExWmZ9sniF6ks4ZLSKbjPcKLPrrsGcs3bWN1uj9Z5AhdtAwrref1qJ9b7PBjEGoU5jPzGhvtChvTHFLiwfoeA77

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