Transaction not yet indexed

ymUNJiYCcFuxiG8ZAbxw5enpwe3Ko9QFuAsnTKjHeEmSvRLExZzA2XkDhdbjELkjRNbJQDkCdkCX3frDtiLuPdR

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