Transaction not yet indexed

21b5iEqazdEnVKxiWa93AJxDmTfX3MHDjmqS2kPFuqU1HmKLB5qhqky2vUgZzAP9weKKVM7Sd1iBi42eBM7XaDaU

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