Transaction not yet indexed

2b878ZAASfVZSxwisasLZPmb4677xNASYYzxPTcKU3uy9xX9eSCWxYn7LGk4rwZnf4HdAz2H7pkR7kAF6256ckue

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