Transaction not yet indexed

21a6AzgCQTm75RN2S5PzxAV9ye5bLCmB8tXshKEWuKmQJarSwfVwVGkbYUypHpZokhG87NqG9psQvyWJ1F2rMe3C

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