Transaction not yet indexed

21mSCfXtX2jJK3XBmoBppfujDnm8W3SZy5SzztGQJT8PSoZr1JEAQHMyLH26awHbCeEvXTMj6TXZtcmyQnxgMUaR

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