Transaction not yet indexed

55my8R7mhoPMNyGE2KArSeUVPHocyGjtDcj3SiW2y7aourpqDepoGcXC1kYvV2BeWwVhTjmdXNS16miYoWBCMckE

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