Transaction not yet indexed

Eu64pFvm7NMhSmFqmow6dhPFHCXjdcptZhejo6p1SJuFiitYajxAGtPujiEDGHPdWn5WcSH7hQACzMfPw5KzR8G

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