Transaction not yet indexed

277PnV3MERUkYKzZrXoRpXaNmh5W4FVLbQ6uskBEPWMJ6jQqXEca4QATDAvpr9R4vgLS7PpBaFQnPgFk5TASR1op

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