Transaction not yet indexed

21XpADkGnqnMTsixjKVMrawTusCpmeTht3Bks6EmwZwb5wZYvsvTQpAzxypAhVqiDgUttsHFdVzuF3BYNbWgK9oU

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