Transaction not yet indexed

4E5NgYbiHiPhNHpq5RcYvZqhsJWDDS8B1Ph8d35NscP6LbmvRxakVwN4Me6dbaCEsHYXjjtwgkZTQUBiJCLKAqjM

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