Transaction not yet indexed

2r21FcPZJdZHaa7jybusSLr4BP1zw6HGvNJeEiEZppPACBioZtMKf12BQ1dfzE233jVSti1aqQHwp8csZNkR4FNy

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