Transaction not yet indexed

2e2ZMC9AotDLJsqDXhmHs5DH14vJHDp8n4aPiXkgupB3SwSaS1CMJwZkc8RHzgXTTpycVYYKeiQpGxBQYSwSZU1j

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