Transaction not yet indexed

21StUL3KjvTpv7PtCKSKZkHGhWJ3QzdCRhEx7A3sP2nLevi3U4T4ebvnNbL1wYTUVNwFghjXAxSFf41iM3fV7fk9

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