Transaction not yet indexed

53p2z73FgAout9Nff1FuTu9c16QmJiZm7PWgx6FZPtdwDxYpRHKtheBm5x18Z9dyca7tx3Ae4EZTaJr61i59GF7V

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