Transaction not yet indexed

2b21wtDmKz76kinW9bpsi6fNk9WWKXNnZhSK1SZ52ryg4ASgPS8LXPtXdrKbna9ecfQfX6u4cHPwKBS6dzc28cDc

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