Transaction not yet indexed

421XcNbLcbur8MCKrXU8ZTmW1MnL6YrfGsRZ8zsxN3hZZRhd2rxyufJCpLFwCqaQ9CKQvd9sqhrHxDjRHwJ5L1Mn

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