Transaction not yet indexed

CoaL2SfE6MsHE8dpt4NvXRgmobXTd1KTeNgK4eQ4JgQfftsLAWE84HXieV4irBRUSF4nLdWPt9sX7Gk9L3h5Gu2

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