Transaction not yet indexed

53rZEaHnyVQkzk4Rqt9aduqzvQwPZSzNUAp5eSj87Uad1SaG2gD7p1skJq9iiSPuvAB1tsDxhWqysbApXLTZyn5L

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