Transaction not yet indexed

556A4Eoom2AfSSmoZMUufnaTHs66XMGLCf8cRKbeb2uTE7hVdPtV5uYBr9mFoun9PfGaSx1ZG7eiyrYFZ4gADoy

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