Transaction not yet indexed

AmPNXk3oiYQ1en6uMV91SXrdpN5e5daUsKfAc37LxKWreSkMg4cNqKDmEaoXkaencH42XjgAzvWKA7tgkJJWkCB

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