Transaction not yet indexed

oikMU4sc2U9k2MYpkDSjar9iSV4ETzQrVMVdSMdupyMHbooKAXhvYELUjm7TokPFgDsY7M8UKE9w7g3dQ9CDAGM

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