Transaction not yet indexed

1aCj2cATRSuDkFh7RAba7aM7XJkyhTJb31YAc6kj3TP1veSS5X8x9ytH69vM2iMSMDGsV2CHtbLUvTQtfCfJnpZ

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