Transaction not yet indexed

1Su2oTa64KFbCjR3aXKigr5hgq2oNjGEEVcMvPLh6SYpjTgapwgSKS52PtFAS7yRC4ow5ZfGK6LdHNLmiwGMsJS

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