Transaction not yet indexed

53Co1wFdy18SJMqXBNWx2KNh3V9UpHZcUCBC5KuDXZdpDAMfc6VUdj8eqjJVdFfcgK6rPfJxEguECaQQKPoEk4pp

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