Transaction not yet indexed

21j5uHcM2gpnpywtgFZWZgmHW4JLjZqucKcrn4thyqhZ3dkhFqW4STaNsT1wonNypmkn1QfYYPKx7CzKB2DNkQTb

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