Transaction not yet indexed

53e8AiPSwEUS2r74PwQkT83Vfm3aLvd8d4P6mNo9p723bJrNuVFGUe486Jjdwwnc4YGLQwAw9A4wc5KW5upgCMS5

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