Transaction not yet indexed

53NkA7iquW6QTGKB21caXhqz3DnMYR5ukkZAtNrvpPsTyeFCpX4fniywD4vgyxTcvcepbWxWzfq8sSQLvrjwkJVs

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