Transaction not yet indexed

53hkR8xMABp6q5i8eMfRMLr7m4ULR6BTAuWoL5EimBu3EUrn6APU9xt3SD46bcCSYgpwU7cxMkzJiDAJeNP77XP5

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