Transaction not yet indexed

2Z156SHgHY21m2WBbfbXMeA7QuUaFuTgZP9uNL9GJN881mJdNi5wAFqXpgdxg7MDdC6nhdGTLh3bnYaSntawjVB8

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