Transaction not yet indexed

5amfbRjHG9BULEHQTRjcovFT6eA67YZjxt5sksPkRbykVDNr5wWQZebtsdVSwZQoenVXkEybh9VhpVvyyUzdAoM1

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