Transaction not yet indexed

SthzPU2sPAvgTsi7mqJk6t8BNNK1u1ByemVn5Y7efgSANBjvvFPs2CSZu2Rm4YJWAPFw3WART2qAn5mM6ViBmz8

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